Touch Events capability negotiation

remoting/host/input_injector_win.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "remoting/host/input_injector.h"
 
 #include <windows.h>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
@@ skipping 330 matching lines @@
       PLOG(ERROR) << "Failed to inject a mouse event";
   }
 }
 
 void InputInjectorWin::Core::HandleTouch(const TouchEvent& event) {
   touch_injector_.InjectTouchEvent(event);
 }
 
 }  // namespace
 
+// static
 scoped_ptr<InputInjector> InputInjector::Create(
     scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner) {
   return make_scoped_ptr(
       new InputInjectorWin(main_task_runner, ui_task_runner));
 }
 
+// static
+bool InputInjector::SupportsTouchEvents() {
+  return TouchInjectorWinDelegate::Create();
+}
+
 }  // namespace remoting